Schematic Diagrams Of Cr, Cg, Cb, Zr, Zg And Zb Boards - Sony KP-44PS2 Service Manual

(13) Schematic Diagrams of CR, CG, CB, ZR, ZG and ZB Boards

1 2 3 4
A
TO FOCUS PACK
B
CR
FV
J7101
FGND
13 1
(R CRT DRIVE) SG7103
TO FOCUS PACK G1
12 4
GND R7119
CN7104
1k
1P G1
R7101 11 5 1/2W
ONE-TOUCH
560k
1/2W G1 10 6 H2
9 7
G2 1 8
G2
H1 TP7103
KR
G1
KR
C
R7105
33k
1/2W
H(+) 1
H(-) 2 C7102
330p
NC 3 2kV
B
GND 4
NC NL7101 NL7102 NL7104 NL7105
5
+200V
6 C7105
R7108 R7112 L7103
330p
NC 7 680k 3.9k 4.7µH
2kV
B 1/2W :LAV35
NC 8
NC 9
D
CN7103
9P
R7106
RED NL7103
100
:S-MICRO
1/2W
TO CG BOARD
CN7204
+200V IC7101
TDA6111Q/N4
MUTE 1
VIDEO OUT
+12V 2
+12V
IK
3
TP7105
GND
4
E 1 2 3 4 5 6
GND TP7102
B OUT 5
D7102
L7102
470µH MTZJ-13
GND 6
:LAV35 BIAS
G OUT 7
C7103 C7107
CN7102
10 0.1 25V F:CHIP
7P 250V
WHT
C7110
:S-MICRO B
0.01
R 500V
TO CG BOARD
E
CN7201
G R7102 R7135 D7103
4.7 1.5k 1SS83TD
:FPRD :CHIP PROT.4
F R7103 L7104 C7104
R OUT 1 2200
0 47µH
16V
:CHIP :LAV35 R7109
GND 2
R 12k
G OUT 1 C7108 :RN-CP
3
47 R7129
GND 1k
4
:FPRD
B OUT 5
R7107
R7111 D7104
GND 6 3.8 6.2k
220
R7124 R7132 :RN-CP 1SS83TD
3.1 :CHIP
+12V 7 10k 0 PROT.3
:CHIP C7106
:CHIP
0.1
IK 8
R7122 25V C7114
R7133 100 Q7101 F:CHIP 2p
GND 9 150k 0
:CHIP 2SA1037AK CK:CHIP
R7134 :RN-CP
BUFF
1k
CN7101 :CHIP
G 9P R
WHT
10.3
:S-MICRO C7118 R7123 R7121 C7116
R7128 R7114
0.1 0 0 1
33k :CHIP 2.4k
TO E BOARD 0 25V :CHIP 250V
R7130 :RN-CP :RN-CP
B:CHIP
CN4500 6.8k
:CHIP
R7131
1k :CHIP
• CR BOARD WAVEFORMS
H
1 2 3
4.8 Vp-p 86 Vp-p (H) 88 Vp-p (H)
I
J
ZR
K
(DY,VM DRIVE)
H
H.SUB
VM
DY7401
V.SUB V
R7405
120 3W :RS
L
R-V SUB DEF 1
R-V SUB RET 2
R7411 R7417
560 560
R-H SUB RET 3
R-H SUB DEF 4
CN7404
R7408
4P 120 3W :RS
RED +135V
:S-MICRO
TO D BOARD
L7402 R7407
CN5010 47µH 2.2
:LAV35 :FPRD
+12V
M
R7432 Q7410
100
2SC2412K R7404
:CHIP
BUFF 10k
:RN-CP
4.5
Q7403
R7431 2SC2412K
3.8
1k BUFF
:CHIP
C7407
0.0022
Q7405
200V
C7403 R7402 7.0 2SC2412K
:PT
0.01 6.8k
B:CHIP :RN-CP Q7401 BUFF
2SC2412K
CORE
D7404
R7401
5.6 6.5
2.2k MTZJ-13
N 4.9
:RN-CP BIAS
R7410
10
R7429
:CHIP
JW(10)
+135V 1 D7403
C7402
0.01 R7409 MTZJ-13
NC 2
B:CHIP R7406 10 BIAS
L7401 220 :CHIP
VM 3 C7408
1.1µH :CHIP
0.0022
5.5 200V
+12V 4
:PT
GND 5
Q7402 Q7404
GND 6 2SA1037AK
2SA1037AK
BUFF
BUFF
CN7401
6P
4.9
WHT
O :S-MICRO R7403
C7401 C7404
10k
0.1 47 C7409
TO ZG BOARD :RN-CP
25V 16V 2.2
CN7601 F:CHIP 160V
– 129 –
7
5 6 8 9
G1 G2 G4
4 10 1,2
V901
6 PICTURE
H TO HV BLOCK
7 TUBE
(R)
G3 G5
K 8
CG
TO FOCUS PACK
CN7205
1P (G CRT DRIVE)
ONE-TOUCH
G2 1
CN7204
9P RED :S-MICRO
TO CR BOARD
CN7103
H(+) 1
CN7107
3
:FASTON H(-) 2
NC 3
GND 4
NC 5
+200V 6
NC 7
NC 8
NC 9
R
CN7203
9P RED :S-MICRO
TO CB BOARD
CN7302
R7117
H(+) 1
330
1/2W
H(-) 2
NC 3
GND 4
NC 5 +200V
+200V 6
NC 7
R
NC 8
NC 9
7 8 9
MUTE +12V
1
D7105 +12V
2
1SS83TD
IK 3
PROT.1 2
GND 4
D7106
1SS83TD B OUT 5
PROT.2
GND 6
C7111 R7116 CN7202
4700p 100k
6P WHT :S-MICRO
500V 3W
E :RS TO CB BOARD
R7120
R7113 22k CN7301 B
3.9
0 :CHIP
:CHIP 4.5
MUTE 1
Q7103
3.8 2SC5510 +12V 2
MUTE
IK 3
GND
4
B OUT
5
GND 6
C7112
7p
G OUT 7
CH:CHIP
G
CN7201
7P
WHT
R7115 :S-MICRO
1k
:RN-CP TO CR BOARD
CN7102
B-SS737.<AEP>-CR.-05
Q7202
2SA1037AK
PEAK
ZG
(DY,VM DRIVE)
+135V 1
NC 2
GND 3
CN7607
3P
YEL
:S-MICRO
TO D BOARD
CN5020
G-V SUB DEF 1
G-V SUB RET 2
G-H SUB RET 3
G-H SUB DEF 4
1 R-H DEF
CN7603
2 NC 4P
BLK
3 NC
:S-MICRO
4 R-H RET TO D BOARD
CN5011
CN7405
+135V
4P 1
WHT-L
NC
2
TO D BOARD L7601
VM
CN5009 3 1.1µH
+12V 4
GND 5
GND 6
Q7610
CN7601 2SC2412K
6P BUFF
WHT
R7632
:S-MICRO
100 4.5
TO ZR BOARD :CHIP
CN7401
1 V DEF
2 NC
C7416
V RET
3
0.0047
500V VM
1
E CN7403
3P +12V
2
BLK-L
GND 3
:S-MICRO
C7415
R7422 R7427 C7414 22 TO ZG BOARD GND 4
680 33 100 200V
CN7605
:FPRD :FPRD CN7608
4P
WHT
:S-MICRO
R7426
1.8 TO E BOARD
:FPRD
R7433 CN4502
0 134
:CHIP
Q7409
2SA2005
VM.AMP
133.5
R7421
83.3
15k
C7411 C7412
0.001 0.0068
:PT 200V
:PT
R7423
C7410
10k +135V 1
0.001
:FPRD
:PT
NC 2
R7428
330 VM 3
83.3
R7420 3W
15k 1.5 :RS +12V 4
Q7408
GND 5
2SC5511
R7434
VM.AMP
0 GND 6
1.0
:CHIP
R7425
CN7602
1.8
6P
:FPRD
WHT
:S-MICRO
R7419 R7424
C7413 TO ZB BOARD
33
680 100
:FPRD :FPRD CN7801
B-SS737.<AEP>-ZR.-05
14
10 11 12 13
G1 G2 G4
4 10 1,2
V902
6 PICTURE
H
7 TUBE
(G)
G3 G5
K 8
TO FOCUS PACK
FV
FGND J7201
1
R7201 13
560k SG7203
1/2W
G1
12 4
GND
G1
11 5
G1
10 6
H2
9 7
G2 8 R7218
1k CN7208
H1
G1 KG TP7203 1/2W :FASTON
KG
R7205
33k
• CG BOARD WAVEFORMS
1/2W
3
C7202 1
330p
2kV G
B
R7204 NL7201 NL7203
NL7204 NL7205
100
C7207
1/2W
330p R7209
2kV 680k
NL7202 B 1/2W
L7203
R7211
3.9k 4.7µH
:LAV35
4.7 Vp-p (H)
R7216
330
1/2W
2
IC7201
TDA6111Q/N4
VIDEO OUT
1 NC
2 NC
3 GND
1 2 3 4 5 6 7 8 9
CN7210
D7202 3P
MTZJ-13 WHT
TP7202
BIAS C7209 :S-MICRO
L7201 D7204
0.01 114 Vp-p (H)
470µH 500V 1SS83TD
:LAV35 C7205 E PROT.1 TO D BOARD
2
0.1
R7229 CN5401 3
25V G
1k
F:CHIP D7205
:FPRD
TP7205
1SS83TD
GND PROT.2
C7204
10 C7216
1
250V
250V
D7206
1SS83TD
PROT.3
C7208
47
C7211 R7213
R7214
4700p 100k
G 0
500V 3W
:CHIP 114 Vp-p (H)
E :RS
C7203
Q7203
2200
2SC5510
16V R7210
3.8 MUTE
C7206 2.2k
0.1 :RN-CP
R7202 L7204
25V
0 47µH F:CHIP 4.5
:LAV35
:CHIP
3.8
D7203
R7206 R7207
R7235 1SS83TD
6.2k 12k
1.5k PROT.4
:RN-CP :RN-CP
:CHIP C7213 C7212
2p 7p
R7208 R7203 CK:CHIP CH:CHIP
1 4.1 220 D7208 470k
:RN-CP
:CHIP 1SS355
Q7201
R7217 R7215 R7225
2SA1037AK
0 1k 22k
R7220 BUFF G :CHIP :RN-CP :CHIP
3.4
100
0
:CHIP
R7212
2k
R7222 R7223 R7219
6.8k :RN-CP
0 0
:RN-CP :CHIP
:CHIP 3.4
5.3
R7224 C7214
4.7k 10
:RN-CP
B-SS737.<AEP>-CG.-05
CN7606
4P
WHT
:VH
TO D BOARD
CN5008
1 G-H DEF
2 NC
3 NC
4 G-H RET
H
DY7601 H.SUB
VM
CN7605
V.SUB 3P
V
BLK
:S-MICRO
R7605
120 3W :RS C7618 TO ZR BOARD
0.1
100V CN7403
1 V DEF
2 NC
3 V RET
R7612 R7614
560 560
1 V DEF
R7611
120 3W :RS
2 NC
3 V RET
C7615 C7617
CN7604
22 0.1
+135V
200V 100V 3P
:PT
RED
:S-MICRO
L7602 R7610
C7603 C7616
2.2 R7618 R7627
0.1 47µH C7614 0.0047 TO ZB BOARD
:LAV35 :FPRD 33
25V 680 100 500V
:FPRD :FPRD CN7805
F:CHIP E
C7604
47 R7626
+12V
16V 1.8
:FPRD
R7604
10k
:RN-CP
Q7605
R7631 2SC2412K Q7607
1k BUFF
2SC2412K
:CHIP
7.0 BUFF
C7602 7.0 6.5
R7603 Q7601
0.01
6.8k 2SC2412K
B:CHIP
:RN-CP
5.7 CORE
R7613
220 R7620
C7601 :CHIP 10
R7602
0.01 :CHIP
2.2k
B:CHIP
:RN-CP
Q7606 R7619
2SA1037AK 10
4.9
R7601 :CHIP
BUFF
10k
:RN-CP
Q7604
2SA1037AK
BUFF 5.5
4.9
C7606
0.0022
R7617
200V R7633
15k 134
:PT 0
:CHIP
C7609 133.4 Q7609
D7602 0.001 2SA2005
R7629 MTZJ-13 :PT 77.5 VM.AMP
JW(10) BIAS
D7601
C7608 R7621 C7612
MTZJ-13 0.001 10k 0.0068
BIAS :PT :FPRD 200V
:PT
1.5
Q7608
2SC5511
C7605 R7634
VM.AMP
0.0022 R7616 0
200V :CHIP
15k 1.0 R7628
:PT
R7625 330
1.8 3W
:FPRD :RS
C7607 R7615 R7624
C7613
2.2 680 33
100
160V :FPRD :FPRD
B-SS737.<AEP>-ZG.-05
– 130 –
15 16 17 18
TO HV BLOCK
TO FOCUS PACK
CB
FGND 1
13
TO FOCUS PACK
(B CRT DRIVE)
GND 12
CN7304
1P
11
ONE-TOUCH
G1
10
9
G2 1 G2 8
R7302 G1 KB
560k
1/2W
H(+) 1
R7321
H(-) 33k
2
1/2W
NC
3
GND 4 C7303
330p
2kV
NC 5
NL7303 B
+200V 6
NL7301 NL7302
NC 7
C7302
NC 8
R7301 330p R7308
100 2kV 680k
NC 9
1/2W B 1/2W
CN7303
9P
WHT
:S-MICRO
TO D BOARD
CN5006
IC7301
TDA6111Q/N4
VIDEO OUT
1 2
H(+) 1 D7302
MTZJ-13
TP7304
H(-) 2 BIAS
GND
NC 3
GND 4 TP7302
L7301
470µH
NC 5
:LAV35
+200V 6
C7307
NC 7
10
250V
NC 8
NC 9
C7305
CN7302 0.1
9P 25V
RED F:CHIP
:S-MICRO
L7304
47µH C7308
TO CG BOARD 47
:LAV35
CN7203
R7304
C7304
0 2200
:CHIP
16V
MUTE 1
R7307 R7311
+12V 2 6.2k 12k
:RN-CP :RN-CP
IK 3
GND 4
R7323
B OUT 5
100 R7336
:CHIP 3.9 1.5k Q7301
GND 6
:CHIP
2SA1037AK
3.2
BUFF
CN7301
6P R7324 D7308
WHT 0 MTZJ-13B
B
:S-MICRO 1 :CHIP 0
TO CG BOARD
CN7202 R7326
R7318 3.2 8.2k R7328
4.1 10k
0 :RN-CP 11.6
:CHIP
:CHIP
Q7302
2SA1037AK C7314
R7327
PEAK 10
5.1k
:RN-CP C7315
1
ZB
(DY,VM DRIVE)
DY7801
R7807
120 3W :RS
B-V SUB DEF 1
B-V SUB RET 2
B-H SUB RET 3
B-H SUB DEF 4
CN7802
4P
YEL
:S-MICRO
TO D BOARD
CN5012
+135V 1
L7802
NC
2 47µH
L7801 :LAV35
VM
3 1.1µH
+12V 4
C7803
GND 5 0.1
25V
F:CHIP
GND 6
R7832
CN7801 100
Q7810
:CHIP
6P 2SC2412K
WHT BUFF
:S-MICRO
4.5 R7804
TO ZG BOARD 10k
:RN-CP
CN7602 R7831
Q7801
1k
2SC2412K
:CHIP
CORE
R7803
C7802
6.8k
0.01
B:CHIP :RN-CP
5.7 R7802
2.2k
:RN-CP
4.9
C7801
R7801
0.01
10k
B:CHIP :RN-CP
Schematic diagrams
(cb) (cg) (cr)
< (zb) (zg) (zr)
boards
19 20 21 22
G1 G2 G4
4 10 1,2
A
V903
PICTURE
6
H HV BLOCK
TUBE
7
(B)
G3 G5
K 8
B
FV
J7301
SG7303
G1
4
G1
5
6
H2
7
H1 R7306
1k
TP7303 1/2W
3
KB CN7307
:FASTON C
• CB BOARD WAVEFORMS
B
1
NL7304
NL7305
L7303
R7314 4.7µH D
3.9k :LAV35
4.6 Vp-p (H)
R7317
330
1/2W 2
B
3 4 5 6 7 8 9
D7305
1SS83TD
PROT.1
2 E
126 Vp-p (H)
D7304
1SS83TD
PROT.2
C7312 3
4700p
500V
C7311
E
0.01
500V
E R7335 R7315 D7306
1k 0 1SS83TD
:FPRD :CHIP
PROT.3
C7318
1
250V
R7312
F
2.4k
R7316 128 Vp-p (H)
:RN-CP 100k
3W
D7303 :RS Q7303
D7307
1SS83TD 3.8 2SC5510
1SS355
PROT.4 MUTE
4.5
R7313
R7332
220
22k
:CHIP
3.8 :CHIP
C7309
D7309
C7313 2p
1SS355
8p CK:CHIP
CH:CHIP R7319
R7309
3.9k
2.4k
:RN-CP
:RN-CP
R7322
R7310
1k
0 G
:RN-CP
:CHIP
R7331
1.8k Q7306
:CHIP
Q7305 2SA1037AK
2SC2412K MUTE DRV.
11.1 VOLTAGE DET.
11.1
R7329 R7330
56k 22k
11.7
:CHIP :CHIP
H
B-SS737.<AEP>-CB.-05
1 B-H DEF
I
2 NC
3 NC
4 B-H RET
CN7804
4P
WHT-L
H
TO D BOARD
H.SUB
VM
CN5007
V.SUB
V
J
1 V DEF
2 NC
3 V RET
R7813 R7816
560 560 CN7803
3P
BLK
R7811 :S-MICRO
120 3W :RS C7815
TO D BOARD
22
200V CN5001
1 V DEF
+135V
2 NC
K
3 V RET
R7810 R7820 R7827 C7816
C7814
2.2 680 33 100 0.0047 CN7805
:FPRD :FPRD :FPRD 500V 3P
E
RED
:S-MICRO
C7804
TO ZG BOARD
47
16V CN7604
+12V
Q7805 Q7807 L
2SC2412K 2SC2412K
BUFF BUFF
7.0
6.5
R7812
R7815
220 10
:CHIP :CHIP
R7814
10
:CHIP
Q7804 5.4
2SA1037AK
BUFF
R7826
Q7806 M
1.8
2SA1037AK
:FPRD
4.9
BUFF
134
133.4
Q7809
2SA2005
C7806 R7819 R7833
15k VM.AMP
0.0022 0
200V :CHIP
:PT
C7812
D7802 0.0068
C7809
MTZJ-13 200V
0.001
BIAS 79.1 :PT
:PT
R7829 C7808 R7821 N
JW(10) 0.001 10k
Q7808
D7801 :PT :FPRD
MTZJ-13 2SC5511
1.5
BIAS VM.AMP
C7805
0.0022 R7818
200V 15k
1.0
:PT R7828
R7825 330
1.8 3W
:FPRD
R7834 :RS
C7807 R7817 0
:CHIP
2.2 680
160V :FPRD
R7824 C7813
33 100
:FPRD
O
B-SS737.<AEP>-ZB.-05
Schematic diagram
– 131 – M ,
board